CN115430192B - Filter pressing equipment is used in production of 4-methylthiazole-5-formaldehyde - Google Patents
Filter pressing equipment is used in production of 4-methylthiazole-5-formaldehyde Download PDFInfo
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- CN115430192B CN115430192B CN202210896381.0A CN202210896381A CN115430192B CN 115430192 B CN115430192 B CN 115430192B CN 202210896381 A CN202210896381 A CN 202210896381A CN 115430192 B CN115430192 B CN 115430192B
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- compression roller
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- 238000003825 pressing Methods 0.000 title claims abstract description 41
- JJVIEMFQPALZOZ-UHFFFAOYSA-N 4-methyl-1,3-thiazole-5-carbaldehyde Chemical compound CC=1N=CSC=1C=O JJVIEMFQPALZOZ-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 239000000463 material Substances 0.000 claims abstract description 57
- 238000009826 distribution Methods 0.000 claims abstract description 8
- 230000006835 compression Effects 0.000 claims description 40
- 238000007906 compression Methods 0.000 claims description 40
- 238000004140 cleaning Methods 0.000 claims description 24
- 238000007790 scraping Methods 0.000 claims description 17
- 238000000227 grinding Methods 0.000 claims description 14
- 238000007599 discharging Methods 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000002457 bidirectional effect Effects 0.000 claims description 8
- 238000005086 pumping Methods 0.000 claims description 7
- 239000000758 substrate Substances 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 16
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 238000011085 pressure filtration Methods 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000001914 filtration Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 229930186147 Cephalosporin Natural products 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 229940124350 antibacterial drug Drugs 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- AFZFFLVORLEPPO-UVYJNCLZSA-N cefditoren pivoxil Chemical compound S([C@@H]1[C@@H](C(N1C=1C(=O)OCOC(=O)C(C)(C)C)=O)NC(=O)\C(=N/OC)C=2N=C(N)SC=2)CC=1\C=C/C=1SC=NC=1C AFZFFLVORLEPPO-UVYJNCLZSA-N 0.000 description 1
- 229960002142 cefditoren pivoxil Drugs 0.000 description 1
- 229940124587 cephalosporin Drugs 0.000 description 1
- 150000001780 cephalosporins Chemical class 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/056—Construction of filtering bands or supporting belts, e.g. devices for centering, mounting or sealing the filtering bands or the supporting belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention discloses filter pressing equipment for producing 4-methylthiazole-5-formaldehyde, which relates to the technical field of filter pressing equipment and comprises a second bracket, a first two brackets, a first press roller and a second press roller, wherein a rotating hole is formed in the outer wall of a first slide block, two arc-shaped grooves are formed in the inner wall of the rotating hole, arc-shaped springs are fixedly arranged on the inner walls of the two arc-shaped grooves, and a driving mechanism for driving the first slide block to slide in a reciprocating manner is arranged on one side of a feeding hopper. According to the invention, the sliding blanking barrel can uniformly downwards distribute materials in the feeding hopper, the guide rod continuously impacts the flow dividing plate through the ball head structure at the top end when the sliding block drives the blanking barrel to slide, so that the blanking barrel rotates relatively, and continuously reciprocates, so that the blanking barrel continuously reciprocates, on one hand, the blocking of the materials on the inner wall of the blanking barrel can be avoided, on the other hand, the distribution effect of the materials is improved, the materials can be uniformly distributed on the reticular conveyor belt, the follow-up filter pressing is facilitated, and the filter pressing effect is ensured.
Description
Technical Field
The invention relates to the technical field of filter pressing equipment, in particular to filter pressing equipment for producing 4-methylthiazole-5-formaldehyde.
Background
4-Methylthiazole-5-formaldehyde is an important intermediate for synthesizing a third-generation cephalosporin antibacterial drug cefditoren pivoxil tablet, 4-methylthiazole-5-formaldehyde is stored in a brown flat bottle at normal temperature, and filter pressing operation is needed to be carried out on the 4-methylthiazole-5-formaldehyde in the production process so as to conveniently remove moisture in materials.
The searched Chinese utility model publication number is: the patent of CN214158687U discloses a product airtight filter pressing dryer for methyl octabromoether production, relates to the technical field of filter pressing processing equipment, and comprises an equipment base, wherein a total feed box is fixedly arranged at the top of the equipment base, the utility model sucks a product through rotation of a pumping screw shaft in a pumping pipe, water filtration is carried out by utilizing a filter screen plate on a filter bucket, and meanwhile, a filter pressing roller extrudes the product, so that the water filtration is improved, the filter pressing effect of the methyl octabromoether product is improved, and the quality of the methyl octabromoether product is improved.
However, the existing filter pressing device has the following defects that firstly, when filter pressing is carried out, the existing equipment directly conveys materials to a filter screen plate, effective material distribution is not carried out, and uneven material distribution causes insufficient local filter pressing when filter pressing is carried out through a compression roller, so that the final filter pressing effect is affected; secondly, when carrying out the filter-pressing, if the material thickness of laying is great then can promote the material to the both ends of compression roller at the rotation in-process of compression roller, finally lead to the material of conveyer belt border department not receive effectual filter-pressing, there is the restriction.
Disclosure of Invention
The invention aims to provide filter pressing equipment for producing 4-methylthiazole-5-formaldehyde, which aims to solve the technical problems that the prior art does not perform effective material distribution during filter pressing, and partial filter pressing is insufficient when the material is distributed unevenly and the final filter pressing effect is affected when the material is subjected to filter pressing through a compression roller.
The invention provides filter pressing equipment for producing 4-methylthiazole-5-formaldehyde, which comprises a second bracket, a first compression roller and a second compression roller, wherein the top parts of the first brackets are respectively provided with a first conveying roller and a second conveying roller for conveying materials, the outer wall of one side of the first bracket is fixedly provided with a second motor, the top end of an output shaft of the second motor is fixedly connected with the outer wall of one side of the first conveying roller, the outer wall of the second bracket is fixedly provided with two support rods, the top end of the second bracket is fixedly provided with a cleaning box, the inner wall of the cleaning box is rotationally connected with a third conveying roller, and the outer walls of the first conveying roller, the second conveying roller and the third conveying roller are sleeved with a net-shaped conveying belt;
The two equal fixed mounting of opposite one side outer wall of bracing piece has the connecting rod, two the same bearing case of one end fixed mounting of connecting rod, go into the hopper is installed at one side outer wall top of bearing case, the inner wall fixed mounting who goes into the hopper has a plurality of division boards that are linear array and distribute, the jack has all been seted up to the both sides of going into the hopper, two the inner wall of jack is the slip grafting has baffle one, the one end fixed mounting of baffle one has same slider one, the rotation hole has been seted up to the outer wall of slider one, two arc grooves have been seted up to the inner wall of rotation hole, two equal fixed mounting of inner wall of arc grooves has arc spring, be located same two arc spring one end fixed mounting of arc groove inner wall has same arc piece, two one side outer wall fixed mounting of arc piece has same feed cylinder, the inner wall of feed cylinder installs the cross shaped plate, and the bottom of feed cylinder installs four feed pipes that are circumference array and distribute, the casing inner wall of feed cylinder has seted up same slider, the inner wall fixed mounting of slot has tension spring, the guide arm installs tension spring one side of going into the slider and is used for reciprocating.
Further, the top end of the guide rod is provided with a ball head structure, and the bottom of the flow dividing plate is in contact with the ball head structure part of the guide rod.
Further, actuating mechanism includes fixed mounting in the basic block of slider one-to-one side outer wall, the bar hole has been seted up to one side outer wall of going into the hopper, the basic block slides and peg graft in the inner wall in bar hole, one side outer wall fixed mounting of basic block has baffle two, one side outer wall fixed mounting of baffle two has slider two, one side outer wall fixed mounting of going into the hopper has the base plate, the outer wall rotation of base plate is connected with two-way lead screw, two-way lead screw passes through threaded connection with slider two, and the one end fixed mounting of two-way lead screw has guide pulley one.
Further, one end of the first conveying roller is fixedly provided with a second guide wheel, and the second guide wheel is in transmission connection with the first guide wheel through a first belt.
Further, two the equal fixed mounting of one end of bracing piece has the mounting bracket, compression roller one and compression roller two rotate install in the opposite one side outer wall of mounting bracket, two milling flutes have been seted up to compression roller two's outer wall.
Further, two the same roof of relative one side outer wall fixed mounting of mounting bracket, the bottom outer wall fixed mounting of roof has two scrapes the pole, two scrape the pole respectively with the outer wall contact of compression roller one and compression roller two, with the contact of compression roller two scrape pole outer wall fixed mounting has two scrapers, the scraper blade with grind the shape adaptation in groove.
Further, one end of the first compression roller and one end of the second compression roller are respectively fixedly provided with a third guide wheel and a fourth guide wheel, the outer walls of the third guide wheel and the fourth guide wheel are sleeved with the same second belt, one of the belts is fixedly provided with a first motor on one side outer wall of the mounting frame, and the top end of an output shaft of the first motor is fixedly arranged with one end of the second compression roller.
Further, the inner wall of cleaning box is provided with the clearance subassembly that is used for clearing up netted conveyer belt, the clearance subassembly is including rotating first and second roller brush of connecting in the roller brush of cleaning box inner wall, the equal fixed mounting of one end of roller brush first and second roller brush has the guide pulley seven, two the outer wall cover of guide pulley seven is equipped with same eight characters belt, the one end of roller brush two still fixed mounting has the guide pulley six, the one end fixed mounting of conveying roller three has the guide pulley five, the same belt three has been cup jointed with the outer wall of guide pulley five and guide pulley six.
Further, a filter plate for supporting the reticular conveyor belt is arranged at the top of the supporting box, a water outlet pipe is sleeved at the bottom of the supporting box, and one end of the water outlet pipe is connected with a water pumping device.
Further, a discharging plate is fixedly arranged on the outer wall of one side of the support close to the three sides of the conveying roller.
Compared with the prior art, the invention has the beneficial effects that:
(1) According to the invention, the first guide wheel and the bidirectional screw rod are driven to rotate by one rotation of the conveying roller through the belt, so that the effect of driving the second guide wheel to reciprocate along the outer wall of the bidirectional screw rod is realized, the materials in the hopper can be uniformly distributed downwards through the sliding blanking barrel, the distributed downwards flows out through the distributed cross-shaped plate and the distributed blanking branch pipe, the area of the materials is enlarged, the materials are prevented from being piled up in one place, when the first guide wheel drives the blanking barrel to slide, the guide rod continuously impacts the split plate through the ball head structure at the top end, the arc-shaped spring deforms due to the fact that the blanking barrel is blocked by the split plate, the guide rod cannot be pushed downwards when the split plate is contacted with the guide rod at first, and the split plate can push the guide rod downwards through the ball head structure only when the blanking barrel rotates to the limit, so that the blanking barrel can be driven to pass through the split plate, the elastic potential energy of the arc-shaped spring and the tension spring is converted into kinetic energy to enable the blanking barrel to rotate, the reciprocating motion is continuously caused, the blanking barrel can be prevented from being continuously rotated, the filter pressing effect can be guaranteed, and the filter pressing effect can be continuously improved, and the filter pressing effect can be guaranteed, and the materials can be prevented from being continuously conveyed to the inner wall after the filter pressing filter is continuously.
(2) The grinding groove provided by the invention can ensure that part of materials are retained in the grinding groove when the second compression roller extrudes the materials, the provided scraping plate is matched with the grinding groove, so that the materials are prevented from being retained on the inner wall of the grinding groove, at the moment, two material piles with protruding thickness exist on the surface of the mesh conveyor belt when the mesh conveyor belt is conveyed forwards, and then the compression roller carries out secondary pressure filtration on the material piles again and again.
(3) According to the invention, the guide wheel six is driven to rotate through the transmission of the belt III, the roller brush II is driven to rotate, and the splayed belt is used for driving the roller brush I and the roller brush II to rotate in opposite directions, so that the roller brush I and the roller brush II brush the sewage of impurities on the outer wall of the mesh conveyor belt to the cleaning box, the cleaning effect on the mesh conveyor belt is good, and the influence on the subsequent filter pressing process caused by the blockage of the mesh conveyor belt is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a front view of the present invention;
FIG. 2 is a perspective view of the bearing box of the present invention;
FIG. 3 is a cross-sectional perspective view of the feed hopper of the present invention;
FIG. 4 is a perspective view of a blanking cartridge of the present invention;
FIG. 5 is a schematic view of a partial cross-sectional structure of a blanking barrel of the present invention;
FIG. 6 is an overall perspective view of the present invention;
FIG. 7 is an overall perspective view of another view of the present invention;
FIG. 8 is a perspective view of a scraping mechanism of the present invention;
FIG. 9 is a perspective view of a first and second pressure roller of the present invention;
FIG. 10 is a perspective view of a first baffle and a second baffle according to the present invention;
FIG. 11 is a schematic view of a partially cut-away configuration of a purge bin in accordance with the present invention;
fig. 12 is a perspective view of a first slider according to the present invention.
Reference numerals:
1. A first bracket; 11. a first conveying roller; 12. a second conveying roller; 13. a conveying roller III; 2. a mesh conveyor belt; 3. feeding into a hopper; 31. a diverter plate; 32. a first sliding block; 321. a rotation hole; 322. an arc-shaped groove; 33. a first baffle; 34. a second baffle; 35. a second slide block; 351. a two-way screw rod; 352. a guide wheel I; 353. a second guide wheel; 354. a first belt; 36. a blanking cylinder; 361. a cross-shaped plate; 362. an arc-shaped block; 363. an arc spring; 364. discharging and separating pipes; 365. a guide rod; 366. a tension spring; 37. a base block; 4. a support rod; 41. a mounting frame; 42. a first press roll; 43. a second press roll; 44. milling a groove; 45. a first motor; 46. a guide wheel III; 47. a second belt; 48. a guide wheel IV; 5. a bearing box; 51. a filter plate; 52. a water outlet pipe; 53. a connecting rod; 6. a second bracket; 61. guide wheels V; 62. a third belt; 63. a guide wheel six; 64. guide wheels seven; 65. splayed belt; 66. a cleaning box; 67. a first roller brush; 68. a second roller brush; 7. a discharge plate; 8. a top plate; 81. a scraping rod; 82. a scraper; 9. and a second motor.
Detailed Description
The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown.
The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1 to 12, the embodiment of the invention provides a filter pressing device for producing 4-methylthiazole-5-formaldehyde, which comprises a second bracket 6, a first two brackets 1, a first press roller 42 and a second press roller 43, wherein the top of the first two brackets 1 is respectively provided with a first conveying roller 11 and a second conveying roller 12 for conveying materials, the outer wall of one side of the first bracket 1 is fixedly provided with a second motor 9, the top end of an output shaft of the second motor 9 is fixedly connected with the outer wall of one side of the first conveying roller 11, the outer wall of the second bracket 6 is fixedly provided with two support rods 4, the top end of the second bracket 6 is fixedly provided with a cleaning box 66, the inner wall of the cleaning box 66 is rotationally connected with a third conveying roller 13, the outer walls of the first conveying roller 11, the second conveying roller 12 and the third conveying roller 13 are sleeved with a mesh conveyor belt 2, and the second motor 9 is started to drive the first conveying roller 11 to rotate, so that the mesh conveyor belt 2 is driven to convey materials;
The connecting rods 53 are fixedly mounted on the outer walls of two opposite sides of the two supporting rods 4, one end of each connecting rod 53 is fixedly mounted with the same supporting box 5, the feeding hopper 3 is mounted on the top of one side outer wall of each supporting box 5, a plurality of distributing plates 31 distributed in a linear array are fixedly mounted on the inner wall of each feeding hopper 3, jacks are formed in two sides of each feeding hopper 3, one baffle 33 is slidably inserted into the inner walls of each jack, one slider 32 is fixedly mounted on one end of each baffle 33, a rotating hole 321 is formed in the outer wall of each slider 32, two arc grooves 322 are formed in the inner wall of each rotating hole 321, 45 DEG to 70 DEG can be arranged in radian of each arc groove 322, arc springs 363 are fixedly mounted on the inner walls of each arc groove 322, one arc block 362 is fixedly mounted on one end of each arc spring 363, one blanking cylinder 36 is fixedly mounted on one side outer wall of each arc block 362, cross-shaped plates 361 are mounted on the inner wall of each blanking cylinder 36, four blanking pipes 364 distributed in a circumferential array are mounted on the bottom of each blanking cylinder 36, a guide rod is mounted on the inner wall of each blanking cylinder 36, and the inner wall of each blanking cylinder 36 is provided with a guide rod is mounted on the corresponding sliding groove 365, and the corresponding sliding mechanism is arranged on one side of the inner wall of each blanking cylinder 36, so that the sliding guide rod can be arranged on the inner wall of each blanking cylinder can be in a sliding groove 32, and can be driven to rotate, and the sliding mechanism can be arranged on the corresponding guide rod can not, and the corresponding guide rod can be arranged on the inner wall, and the sliding guide rod can be uniformly and the corresponding guide rod can be arranged on the material guide rod can be arranged.
Specifically, the top end of the guide rod 365 is configured as a ball head structure, and the bottom of the splitter plate 31 abuts against a ball head structure portion of the guide rod 365, so that the lower charging barrel 36 can rotate when the guide rod 365 impacts the splitter plate 31.
Specifically, actuating mechanism includes fixed mounting in the basic block 37 of one side outer wall of slider one 32, the bar hole has been seted up to one side outer wall of going into hopper 3, basic block 37 slip grafting is in the inner wall in bar hole, one side outer wall fixed mounting of basic block 37 has baffle two 34, one side outer wall fixed mounting of baffle two 34 has slider two 35, one side outer wall fixed mounting of going into hopper 3 has the base plate, the outer wall rotation of base plate is connected with two-way lead screw 351, two-way lead screw 351 passes through threaded connection with slider two 35, and the one end fixed mounting of two-way lead screw 351 has guide pulley one 352.
Specifically, one end of the first conveying roller 11 is fixedly provided with a second guide wheel 353, the second guide wheel 353 is in transmission connection with the first guide wheel 352 through a first belt 354, and the second guide wheel 353 is driven to rotate through transmission of the first conveying roller 11 and the first belt 354.
Specifically, the mounting bracket 41 is fixedly mounted at one end of each of the two support rods 4, the first compression roller 42 and the second compression roller 43 are rotatably mounted on the outer wall of the opposite side of the mounting bracket 41, two grinding grooves 44 are formed in the outer wall of the second compression roller 43, and the arranged grinding grooves 44 can enable excessive materials to stay in the second compression roller 43 when the second compression roller extrudes the materials.
Specifically, the same roof 8 is fixedly installed on the outer wall of the opposite side of the two installation racks 41, two scraping rods 81 are fixedly installed on the outer wall of the bottom of the roof 8, the two scraping rods 81 are respectively in contact with the outer walls of the first compression roller 42 and the second compression roller 43, two scraping plates 82 are fixedly installed on the outer wall of the scraping rods 81 in contact with the second compression roller 43, the scraping plates 82 are matched with the shape of the grinding groove 44, and the arranged scraping plates 82 are matched with the grinding groove 44, so that the material is prevented from being stagnated on the inner wall of the grinding groove 44.
Specifically, one end of the first compression roller 42 and one end of the second compression roller 43 are respectively fixedly provided with a third guide wheel 46 and a fourth guide wheel 48, the outer walls of the third guide wheel 46 and the fourth guide wheel 48 are sleeved with the same second belt 47, synchronous rotation of the third guide wheel 46 and the fourth guide wheel 48 is achieved through the second belt 47, a first motor 45 is fixedly arranged on the outer wall of one side of the installation frame 41, the top end of an output shaft of the first motor 45 is fixedly arranged with one end of the second compression roller 43, and the first motor 45 is started to drive the second compression roller 43 to rotate.
Specifically, the inner wall of the cleaning box 66 is provided with a cleaning component for cleaning the mesh conveyor belt 2, the cleaning component comprises a first roller brush 67 and a second roller brush 68 which are rotatably connected to the inner wall of the cleaning box 66, one ends of the first roller brush 67 and the second roller brush 68 are fixedly provided with guide wheels seven 64, the outer walls of the two guide wheels seven 64 are sleeved with the same splayed belt 65, under the action of the splayed belt 65, the two guide wheels seven 64 rotate in opposite directions, one end of the second roller brush 68 is fixedly provided with a sixth guide wheel 63, one end of the conveying roller three 13 is fixedly provided with a fifth guide wheel 61, the outer walls of the fifth guide wheel 61 and the sixth guide wheel 63 are sleeved with the same belt 62, the sixth guide wheel 63 is driven to rotate through the transmission of the third belt 62, the second roller brush 68 is driven to rotate, the first roller brush 67 and the second roller brush 68 are driven to rotate in opposite directions through the set splayed belt 65, and accordingly the first roller brush 67 and the second roller brush 68 can clean the impurity on the outer wall of the mesh conveyor belt 2 to the cleaning box 66, and the cleaning effect on the mesh conveyor belt 2 is good.
Specifically, the filter plate 51 that is used for bearing netted conveyer belt 2 is installed at the top of bearing case 5, and the material of filter plate 51 is indefinite, can realize the filtration to moisture can, and the bottom of bearing case 5 has cup jointed outlet pipe 52, and the one end of outlet pipe 52 is connected with pumping equipment, forms the negative pressure through the inside that makes bearing case 5 when pumping equipment starts, promotes the filtration efficiency when the filter-pressing.
Specifically, be close to 1 side outer wall fixed mounting of support of three 13 sides of conveying roller has discharge plate 7, and the shape of discharge plate 7 is indefinite, can realize deriving the material after the filter-pressing, and one side of discharge plate 7 can set up scrapes the material piece, scrapes the material piece and is used for effectively striking off the material that detains on the netted conveyer belt 2.
When 4-methylthiazole-5-formaldehyde material is subjected to filter pressing, 4-methylthiazole-5-formaldehyde material is added into the feeding hopper 3, so that the 4-methylthiazole-5-formaldehyde in the feeding hopper 3 is at least filled with 80% of space, then a motor II 9 is started to drive a net conveyor belt 2 to drive and realize the transmission of 4-methylthiazole-5-formaldehyde, at the moment, a conveying roller I11, a conveying roller II 12 and a conveying roller III 13 synchronously rotate, a guide wheel II 353 is driven to rotate while the conveying roller I11 rotates, a guide wheel I352 is driven to rotate by the transmission of a belt I354, a bidirectional screw rod 351 is driven to rotate, the effect of driving a slide block II 35 to reciprocate along the outer wall of the bidirectional screw rod 351 is realized (when the slide block II 35 rotates to one end along the bidirectional screw rod 351, the slide block II 35 immediately turns back), and the slide block II 35 drives two baffle I33, a baffle II 34, a base block 37, a slide block I32 and a blanking cylinder 36 to synchronously slide, the material in the feeding hopper 3 can be evenly distributed downwards through the sliding discharging barrel 36, the distributed downwards flowing of the material is caused by the arranged cross-shaped plate 361 and the discharging branch pipe 364, the material distribution area is enlarged, the accumulation of the material at one place is avoided, the elastic force of the additionally arranged tension spring 366 is larger than that of the arc-shaped spring 363, the guide rod 365 continuously impacts the distributing plate 31 through the ball head structure at the top end when the first sliding block 32 drives the discharging barrel 36 to slide, when the guide rod 365 just contacts the distributing plate 31, the first sliding block 32 continuously moves at the moment, the arc-shaped spring 363 deforms because the blocking discharging barrel 36 of the distributing plate 31 relatively rotates, when the discharging barrel 36 rotates to the limit, the distributing plate 31 pushes the guide rod 365 downwards through the ball head structure, finally, the first sliding block 32 drives the discharging barrel 36 to pass through the flow dividing plate 31, when the discharging barrel 36 passes through the flow dividing plate 31, the elastic potential energy of the arc-shaped spring 363 and the tension spring 366 is converted into kinetic energy to enable the discharging barrel 36 to rotate, so that the discharging barrel 36 continuously and reciprocally rotates continuously, on one hand, the material blockage of the inner wall of the discharging barrel 36 can be avoided, on the other hand, the material distribution effect on the material is improved, the material to be subjected to pressure filtration can be uniformly distributed on the reticular conveyor belt 2, the subsequent pressure filtration is facilitated, the pressure filtration effect is ensured, a driving device is not required to be additionally arranged in the uniform material distribution measure, the synchronous opening and closing are kept when the first conveying roller 11 runs, the structural design is novel, and the device integrally forms effective linkage;
the material uniformly distributed at the top of the mesh conveyor belt 2 is driven to be conveyed forwards, meanwhile, the first motor 45 is kept started, the first roller 42 and the second roller 43 are driven to rotate by the driving of the first motor 45 and the driving of the third guide wheel 46, the fourth guide wheel 48 and the second belt 47, so that the 4-methylthiazole-5-formaldehyde material is subjected to pressure filtration, meanwhile, moisture generated during pressure filtration under the action of pumping equipment passes through the filter plate 51 and enters the bearing box 5, finally, the moisture is discharged outwards through the water outlet pipe 52, when the first roller 42 and the second roller 43 are subjected to pressure filtration, the second roller 43 is firstly contacted with the 4-methylthiazole-5-formaldehyde material, the set grinding groove 44 can enable part of the material to stay in the second roller 43 when the second roller 43 is used for extruding the material, the set scraping scraper 82 is matched with the grinding groove 44, the material is prevented from being stagnated on the inner wall of the grinding groove 44, and then, the first roller 42 is subjected to pressure filtration with two material piles with protruding thickness on the surface when the first roller is conveyed forwards, the first roller 42 is subjected to pressure filtration, the pressure filtration effect on the material piles is greatly improved, the condition of the material scraping is prevented, and the condition that the first roller 43 is not provided with enough scraping the material is scraped due to the thickness of the first roller;
The clear water for cleaning the mesh conveyor belt 2 is filled in the cleaning box 66, the mesh conveyor belt 2 is continuously conveyed, meanwhile, the guide wheel five 61 is driven to rotate through the conveying roller three 13, the guide wheel six 63 is driven to rotate through the transmission of the belt three 62, the roller brush two 68 is driven to rotate, the roller brush one 67 and the roller brush two 68 are driven to rotate through the splayed belt 65, accordingly, the roller brush one 67 and the roller brush two 68 brush the sewage of impurities on the outer wall of the mesh conveyor belt 2 to the cleaning box 66, the cleaning effect on the mesh conveyor belt 2 is good, the influence on the follow-up filter pressing process due to the blockage of the mesh conveyor belt 2 is avoided, the roller brush one 67 and the roller brush two 68 for cleaning can operate only through the transmission of the conveying roller three 13, and the cleaning and the operation of the mesh conveyor belt 2 are kept in on-off synchronization.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.
Claims (5)
1. The utility model provides a filter-pressing equipment is used in production of 4-methylthiazole-5-formaldehyde, includes support two (6), two support one (1), compression roller one (42) and compression roller two (43), its characterized in that: the top of the first support (1) is respectively provided with a first conveying roller (11) and a second conveying roller (12) for conveying materials, one outer wall of one side of the first support (1) is fixedly provided with a second motor (9), the top end of an output shaft of the second motor (9) is fixedly connected with the outer wall of one side of the first conveying roller (11), the outer wall of the second support (6) is fixedly provided with two support rods (4), the top end of the second support (6) is fixedly provided with a cleaning box (66), the inner wall of the cleaning box (66) is rotationally connected with a third conveying roller (13), and the outer walls of the first conveying roller (11), the second conveying roller (12) and the third conveying roller (13) are sleeved with a mesh conveyor belt (2);
The two opposite side outer walls of the supporting rods (4) are fixedly provided with connecting rods (53), one end of each connecting rod (53) is fixedly provided with the same supporting box (5), one side outer wall top of each supporting box (5) is provided with a feeding hopper (3), the inner wall of each feeding hopper (3) is fixedly provided with a plurality of flow distribution plates (31) distributed in a linear array, two sides of each feeding hopper (3) are respectively provided with a jack, two inner walls of the jacks are respectively and slidably inserted with a baffle plate (33), one end of each baffle plate (33) is fixedly provided with the same sliding block (32), the outer wall of each sliding block (32) is provided with a rotating hole (321), the inner wall of each rotating hole (321) is provided with two arc grooves (322), one end of each arc spring (363) positioned on the same inner wall of each arc groove (322) is fixedly provided with the same arc block (362), one side outer wall of each arc block (362) is fixedly provided with the same cross cylinder (36), the inner walls of each cross cylinder (36) are respectively provided with the same circumference of the same cylinder (36), the circumference of each cylinder (36) is provided with the circumference of the corresponding cylinder (36), the circumference of the cylinder (36) is provided with the circumference of the cylinder (36), a tension spring (366) is fixedly arranged on the inner wall of the slot, a guide rod (365) is arranged at the top end of the tension spring (366), a driving mechanism for driving the first sliding block (32) to slide back and forth is arranged on one side of the feeding hopper (3), and the elasticity of the tension spring (366) is larger than that of the arc-shaped spring (363);
The top end of the guide rod (365) is provided with a ball head structure, and the bottom of the flow dividing plate (31) is abutted against the ball head structure part of the guide rod (365);
The driving mechanism comprises a base block (37) fixedly arranged on the outer wall of one side of the first sliding block (32), a strip-shaped hole is formed in the outer wall of one side of the feeding hopper (3), the base block (37) is slidably inserted into the inner wall of the strip-shaped hole, a second baffle (34) is fixedly arranged on the outer wall of one side of the base block (37), a second sliding block (35) is fixedly arranged on the outer wall of one side of the second baffle (34), a substrate is fixedly arranged on the outer wall of one side of the feeding hopper (3), a bidirectional screw rod (351) is rotationally connected with the outer wall of the substrate, the bidirectional screw rod (351) is in threaded connection with the second sliding block (35), and a first guide wheel (352) is fixedly arranged at one end of the bidirectional screw rod (351);
One end of the first conveying roller (11) is fixedly provided with a second guide wheel (353), and the second guide wheel (353) is in transmission connection with the first guide wheel (352) through a first belt (354);
One end of each supporting rod (4) is fixedly provided with a mounting frame (41), the first compression roller (42) and the second compression roller (43) are rotatably arranged on the outer wall of the opposite side of the mounting frame (41), and two grinding grooves (44) are formed in the outer wall of the second compression roller (43);
The two opposite side outer walls of the mounting frame (41) are fixedly provided with the same top plate (8), the bottom outer walls of the top plates (8) are fixedly provided with two scraping rods (81), the two scraping rods (81) are respectively contacted with the outer walls of the first compression roller (42) and the second compression roller (43), the outer walls of the scraping rods (81) are fixedly provided with two scraping plates (82) which are contacted with the second compression roller (43), and the scraping plates (82) are matched with the shape of the grinding groove (44).
2. The filter pressing device for producing 4-methylthiazole-5-formaldehyde according to claim 1, wherein: one end of the first compression roller (42) and one end of the second compression roller (43) are respectively fixedly provided with a third guide wheel (46) and a fourth guide wheel (48), the outer walls of the third guide wheel (46) and the fourth guide wheel (48) are sleeved with the same second belt (47), one side outer wall of the mounting frame (41) is fixedly provided with a first motor (45), and the top end of an output shaft of the first motor (45) is fixedly arranged with one end of the second compression roller (43).
3. The filter pressing device for producing 4-methylthiazole-5-formaldehyde according to claim 1, wherein: the inner wall of clearance case (66) is provided with the clearance subassembly that is used for clearing up netted conveyer belt (2), clearance subassembly is including rotating first (67) and the second (68) of roller brush of being connected in clearance case (66) inner wall, the equal fixed mounting of one end of first (67) and second (68) of roller brush has seven (64) of guide pulley, two the outer wall cover of seven (64) of guide pulley is equipped with same eight characters belt (65), the one end of second (68) of roller brush still fixed mounting has six (63) of guide pulley, the one end fixed mounting of third (13) of conveying roller has five (61) of guide pulley, the outer wall of five (61) of guide pulley and six (63) of guide pulley has cup jointed same three (62) of belt.
4. The filter pressing device for producing 4-methylthiazole-5-formaldehyde according to claim 1, wherein: the top of bearing case (5) is installed and is used for bearing filter plate (51) of netted conveyer belt (2), and the bottom of bearing case (5) has cup jointed outlet pipe (52), the one end of outlet pipe (52) is connected with pumping equipment.
5. The filter pressing apparatus for producing 4-methylthiazole-5-carbaldehyde according to claim 4, wherein: a discharging plate (7) is fixedly arranged on the outer wall of one side of the first bracket (1) close to one side of the third conveying roller (13).
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| CN202210896381.0A CN115430192B (en) | 2022-07-28 | 2022-07-28 | Filter pressing equipment is used in production of 4-methylthiazole-5-formaldehyde |
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| CN115430192B true CN115430192B (en) | 2024-04-19 |
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| CN216062305U (en) * | 2021-06-28 | 2022-03-18 | 平顶山市天润选煤有限公司 | Improved blanking device of coal filter press |
| CN114307308A (en) * | 2022-03-16 | 2022-04-12 | 烟台澳土复合材料有限公司 | Stifled high-efficient filter pressing device is prevented to dyestuff for fabrics processing |
| CN216457228U (en) * | 2021-12-14 | 2022-05-10 | 湖北沃尼森医药科技有限公司 | Filter-pressing splitter for midbody production technology |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0519309A2 (en) * | 1991-06-21 | 1992-12-23 | AMOS GmbH Anlagentechnik | Pressing device for extracting liquid from a substance |
| CN210521967U (en) * | 2019-07-01 | 2020-05-15 | 大连万福制药有限公司 | Automatic filter press is used in medicine production |
| CN211676608U (en) * | 2020-01-22 | 2020-10-16 | 安康市宝杰植化有限公司 | Energy-saving gynostemma pentaphylla concentration and filtration device |
| CN212759650U (en) * | 2020-07-24 | 2021-03-23 | 安康市兴安粮食有限公司 | A feeding filter equipment for rice processing |
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| CN216457228U (en) * | 2021-12-14 | 2022-05-10 | 湖北沃尼森医药科技有限公司 | Filter-pressing splitter for midbody production technology |
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| CN115430192A (en) | 2022-12-06 |
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